//
//  ViewController.m
//  CyclePerformanceOptimization
//
//  Created by ddy on 2018/8/14.
//  Copyright © 2018年 cycle. All rights reserved.
//

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    self.view.backgroundColor = [UIColor whiteColor];
    self.navigationItem.title = @"性能优化";
}


@end
